| 摘要 |
A method of making a reflector for predictably projecting a light beam from a light source by individually orienting a plurality of discrete reflecting facets with respect to the source such that the superposition of the reflected images synthesizes a predetermined lighting distribution. By selecting the number, size, curvature, and location according to the techniques disclosed herein, the prescription for the reflector produces the desired illumination distribution within prescribed limits. By positioning contiguous facets such that uncontrolled reflectors are shaded from the light source, glare from the lighting unit is substantially eliminated.
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